spring data redis template GenericJackson2JsonRedisSerializer的使用
配置
<!-- redis template definition -->
<bean id="myRedisTemplate" class="org.springframework.data.redis.core.RedisTemplate" p:connection-factory-ref="jedisConnectionFactory">
<property name="defaultSerializer">
<bean class="org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer"></bean>
</property>
</bean>
上述配置的后果是:序列化后的key也变成了json

修改配置为以下后:
<bean id="myRedisTemplate" class="org.springframework.data.redis.core.RedisTemplate" p:connection-factory-ref="jedisConnectionFactory"> <property name="defaultSerializer"> <bean class="org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer"></bean> </property> <property name="keySerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> <property name="hashKeySerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> </bean>
效果:

用redis desktop developer查看:

key已经变回了字符串格式。

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